EVOLV Rosin Press Bags | 2.5" x 4.5" | 5u Micron | 100pc Pack King Size Pre-Rolled Material: Premium Crystal Glass

Material: Premium Crystal Glass

These are very similar to the Miron black glass concentrate jars

With a lid that doubles as a handy tray

a premium choice for those seeking convenience without compromising on quality

These pre-rolled cones make it easy to fill and begin smoking quickly

EVOLV Rosin Press Bags | 2.5" x 4.5" | 5u Micron | 100pc Pack King Size Pre-Rolled Material: Premium Crystal GlassEVOLV Rosin Press Bags use only 100% FDA Approved nylon mesh and thread for the seams. This makes the bag and seam extremely strong to protect against blowouts. There are no chemicals or dyes in the material. Each rosin press bag will hold 15 25g of material and has inside out stitching for maximum yield. For best results, aim to press at 1000 1500psi and limit each bag to 25g of material. For less than 15g of material, bags can be cut or folded.